Locking device for double French door



FIG. 1 is a perspective view of my locking device for double Frenchdoor;

FIG. 2 is a bottom view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a rear view thereof; and,

FIG. 7 is a front view thereof.

The broken lines showing of locking device for double French door isincluded for the purpose of illustrating portions of the article andforms no part of the claimed design.

CLAIM The ornamental design for a locking device for double French door,as shown and described.